UkuphephaUkonakala kwe-LEDlinyathelo elibalulekileyo ekuphuculeniUkuthembeka kwe-LED. Eli nqaku lihlalutya izizathu zokubola kwe-LED kwaye libonelela ngeendlela eziphambili zokuphepha ukubola - ukuphepha i-LED esondela kwizinto eziyingozi, kunye nokunciphisa ngokufanelekileyo izinga lokuxininisa kunye nokushisa kokusingqongileyo kwezinto ezinobungozi.

Ukuthembeka kweIimveliso ze-LEDyenye yezinto ezibalulekileyo ezisetyenziselwa ukuqikelela ixesha lokuphila kweemveliso ze-LED. Naphantsi kweemeko ezininzi ezahlukeneyo, iimveliso ze-LED ngokubanzi zinokuqhubeka nokusebenza. Nangona kunjalo, emva kokuba i-LED idliwe, ifumana ukuphendulwa kweekhemikhali kunye nendalo engqongileyo, enokunciphisa ukusebenza kwemveliso ye-LED.

Eyona ndlela ilungileyo yokuphepha ukubola kwe-LED kukuphepha ukusondela kwe-LED kwizinto eziyingozi. Nokuba inani elincinci lezinto ezinobungozi zinokubangela ukubola kwe-LED. Nokuba i-LED idibana kuphela neegesi ezonakalisayo ngexesha lenkqubo yokucubungula, njengoomatshini kumgca wokuvelisa, isenokuba neziphumo ezibi. Kwezi meko, ngokuqhelekileyo kunokwenzeka ukujonga ukuba ngaba amacandelo e-LED wonakaliswe ngaphambi kokusekwa kwenkqubo yokwenyani. Ngokukodwa, ungcoliseko lwesulfure kufuneka luphetshwe.

Le ilandelayo yeminye yemizekelo yezinto ezinokuthi zibe nokudleka (ingakumbi ihydrogen sulfide), kuquka:

O-ring (O-RING)

Iiwasha

Irabha yezinto eziphilayo

Iphedi yogwebu

Irabha yokutywina

I-elastomers eselenziwe ngesulfure equlethe isulfure

Iphedi eyothusayo

Ukuba izinto ezinobungozi azikwazi ukuphetshwa ngokupheleleyo, i-LED ene-corrosion resistance resistance kufuneka isetyenziswe. Nangona kunjalo, nceda ukhumbule - umphumo wokunciphisa umhlwa uxhomekeke kugxininiso lwezinto ezinobungozi. Nokuba ukhetha ii-LED ezihlala ixesha elide, kuya kufuneka uzame ukunciphisa ukuvezwa kwezi zinto ze-LED.

Ngokuqhelekileyo, ubushushu, ukufuma kunye nokukhanya kunokukhawulezisa inkqubo yomhlwa. Nangona kunjalo, izinto eziphambili ezichaphazelayo yinqanaba lokuxininisa kunye nokushisa kwezinto ezinobungozi, eziya kuba ziindlela ezibalulekileyo zokukhusela ii-LED.